Don't use base::MessageLoop::{Quit,QuitClosure} in chrome/

chrome/browser/site_details_browsertest.cc

Index: chrome/browser/site_details_browsertest.cc
diff --git a/chrome/browser/site_details_browsertest.cc b/chrome/browser/site_details_browsertest.cc
index 43c955aa0f0f5007af8564410da1e946e5ba7c07..bd3420fc805b85e617668b2ad3b765a3362a164d 100644
--- a/chrome/browser/site_details_browsertest.cc
+++ b/chrome/browser/site_details_browsertest.cc
@@ -61,7 +61,7 @@ class TestMemoryDetails : public MetricsMemoryDetails {
   void OnDetailsAvailable() override {
     MetricsMemoryDetails::OnDetailsAvailable();
     // Exit the loop initiated by StartFetchAndWait().
-    base::MessageLoop::current()->Quit();
+    base::MessageLoop::current()->QuitWhenIdle();
   }
 
   scoped_ptr<base::HistogramTester> uma_;